Version 1.5 of the plug-in has solved an issue with unreliable tuning I was about to report. The auto IQ imbalance is still not working so still an issue with annoying IF images on strong signals when tuning around. Hopefully the SDR team will be able determine whether a change in the plug-in will fix it or if it's a problem embedded in the latest builds of SDR#.

However - if you stay tuned to the centre frequency it isn't an issue so for my intended use of Jeff Knapp's frequency scanner - as I've noticed that the latest version stays locked to the centre frequency when scanning. Linking up Jeff's scanner plug-in with Andy Pritchard's RDSDataLogger, set to current frequency rather than scan, should give a nice unattended monitor for SpE openings - although the RDS sensitivity isn't as good as RDSSpy in conjuction with HDSDR.